2022121021003 has 8 divisors (see below), whose sum is σ = 2118249602208. Its totient is φ = 1926676629504.

The previous prime is 2022121020991. The next prime is 2022121021043. The reversal of 2022121021003 is 3001201212202.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2022121021003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2022121021043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171041376 + ... + 171053197.

It is an arithmetic number, because the mean of its divisors is an integer number (264781200276).

Almost surely, 2^{2022121021003} is an apocalyptic number.

2022121021003 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2022121021003 is a deficient number, since it is larger than the sum of its proper divisors (96128581205).

2022121021003 is a wasteful number, since it uses less digits than its factorization.

2022121021003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342094853.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 2022121021003 its reverse (3001201212202), we get a palindrome (5023322233205).

The spelling of 2022121021003 in words is "two trillion, twenty-two billion, one hundred twenty-one million, twenty-one thousand, three".